baber/WOPTO huggingface dataset:
Patent JP-S6310228-A (JP)
Title: Recorder
Inventor: MURAKAMI YUTAKA
IPC: G06F5/00
Filed: 1986-07-01
Abstract: PURPOSE:To perform a recording action on receiving the information on plural types of code systems including the information on the code systems of different codes, by selecting the contents of a storing means which stores the information on different codes. CONSTITUTION:A control part 33 containing a microcomputer MPU, a program ROM, etc. of a printer main body 32 reads the set value of a dip switch 35 and selects a code system number to set it to a code system register 37. The code systems 1-n of a code system information memory 34 are selected according to the value set to the register 37. Then data are received from a host computer 31 and set to a reception code register 23. The internal code is read out of the selected one of systems 1-n. When this code is equal to a character code, the corresponding information is read out of a character pattern storing part 38 and supplied to a printer part 39. While the desired processing is carried out at the part 39 if said internal code is equal to a control code. Then the information including those on the systems of different control codes is received for execution of control/recording actions.
Patent JP-H05155624-A (JP)
Title: Method for fluidized bed calcination of zirconium sulfate
Inventor: DONARUDO OOUEN BORUTO
IPC: B01J8/24
Filed: 1992-05-20
Abstract: PURPOSE: To provide a practical method for generating zirconium oxide by calcining fine and light zirconium sulfate particles preferably at a relatively low temperature and in a relatively short residence time with the small amount of dusting.  
     CONSTITUTION: This method is composed of a step for fluidizing the layer 34 of the zirconium sulfate particles whose particle size is 325 mesh through by fluidizing gas and maintaining the fluidized layer 34 at the temperature of at least about 750°C. Zirconium oxide particles whose sulfur content is about 5 wt.% are generated. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5485687-A (JP)
Title: Hall element of garrium arsenide
Inventor: MOCHIZUKI MASAO
IPC: H01L43/06
Filed: 1977-12-21
Abstract: PURPOSE: To decrease the unbalanced voltage of Hall elements, by matching each terminal electrode of GaAs Hall element to a given crystal axis and by taking the mesea etching shape of the crossing part between GaAs layer and each terminal electrode almost the same.  
     CONSTITUTION: The n type GaAs 42 is formed on the (100) plane of the semi- insulation substrate 41, and etching is made with mesa etching so that the edge of the layer 42 of cross type is toward (100) axis. The layer 42 is provided with the control current terminal electrode 43 and the Hall output terminal electrode 44, constituting the electrodes so that the ridgeline of the electrode in cotact with the layer 42 is toward (100). With this location, the mesa etching condition between the n type GaAs 42 and each terminal electrode is almost the same shpae for the cross sections a and b, the etching shape of the region 46 is simple, and etching is made to the same shape with good reproducibility, while not giving almost depth of etching. Accordingly, the shift from the design shape is less and the dispersion and the magnitude of the unbalanced voltage of the Hall element can be made less. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S639273-A (JP)
Title: Method and apparatus for reading picture of facsimile equipment
Inventor: YOSHIKAWA MASAYA
IPC: G06T3/40
Filed: 1986-06-30
Abstract: PURPOSE:To apply the conversion of scanning line density without whitening by allowing a data selection means to select data of a line having a black level data in picture signals for two lines and to output one line information. CONSTITUTION:A 4-bit storage element is assigned to each picture element for one line memory 11 and each picture element density is stored digitally in 16-stage. A comparator 12 compares one picture element data (a) of the preceding scanning line with one picture element data (b) of the present scanning line. As a result, when the relaton of a>b exists, that is, the data (a) has a high black density, a discrimination signal to select the data (a) is outputted, and if a<b, a signal to select the data (b) is outputted. A selection circuit 13 switches the memory 11 and output terminals of the read sensor by switching operation to select and output the picture element of the preceding or present scanning line corresponding to each picture element and outputs the picture data. Thus, the line picture element data with a data of larger black density in the picture signals for 2 lines is outputted from the circuit 13.
Patent JP-H0317650-A (JP)
Title: Image forming method
Inventor: ONO HIDEKI
IPC: G03F7/095
Filed: 1989-06-15
Abstract: PURPOSE:To improve storage stability of a photoresist film by using a combination of a polymer having carboxylic groups and a specified molecular weight and at least one kind of monomer selected from polyol-carboxylate, oligoester, and polyol for a nonadhesive photosensitive layer. CONSTITUTION:The photoresist film obtained by successively laminating on a support film (a), the 1 - 10mum thick nonadhesive photosensitive layer (b), and an adhesive photosensitive layer (c) is brought into close contact with a substrate, and after stripping the support film (a), exposed to light through a pattern mask, and then developed to form an image. The layer (b) is formed by using the polymer (p) having carboxylic groups and a molecular weight of >=1,000 in combination with at least one kind of monomer (q) selected from the polyol carboxylate having a molecular weight of <1,000 and an acid value of >=60mg KOH/g, the oligoester represented by general formula I, and the polyol having a molecular weight of <=750 and a hydroxyl value of >=150mg KOH/g, thus permitting migration of the monomer between the layer (b) and the layer (c) to be prevented.
Patent JP-H09315403-A (JP)
Title: Chip-loading means for chip tape
Inventor: KUBOTA SHIGERU
IPC: B65B15/04
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To load a chip by means of a pusher pin which sucks and holds the chip and lowers it, and detect by means of a sensor whether the chip is loaded normally or abnormally. SOLUTION: A chip-loading means for chip tape is provided with a sensor 6 for detecting whether or not a pusher pin 5 is lowered a correct set distance (d), and thus it can detect whether or not a chip (t) in the chip support groove 2 of a rotor 1 is correctly loaded in the chip-loading hole 4 of tape 3. Only when the chip is loaded normally, the tape is moved one pitch. A chip loaded abnormally is removed out by a vacuum suction means.
Patent JP-H0714118-A (JP)
Title: Thin-film magnetic head and its production
Inventor: AOSHIMA KENICHI
IPC: G11B5/31
Filed: 1993-06-24
Abstract: PURPOSE:To stabilize the magnetic domains of the main magnetic pole of the single magnetic pole magnetic head by disposing antiferromagnetic materials over the entire surface on the divided magnetic domains or in the main parts formed to comply with predicted shapes of the magnetic domains. CONSTITUTION:The triangular magnetic domains 6b, i.e., 6b-1, in a forward Y direction (upper arrow direction) of a counterclockwise loop among the magnetic domains of the main magnetic pole 5 have the antiferromagnetic materials 7, i.e., 7b-1 (right upward hatched parts), consisting of Fe-Mn, etc., having films locally formed thereon. The magnetic anisotropy of the same direction as the direction of the magnetic anisotropy of the triangular magnetic domains 6b-1 is imparted to the respective antiferromagnetic materials 7b-1. The magnetic head locally has the antiferromagnetic materials (Fe-Mn) having the magnetic anisotropy of the same direction on the triangular magnetic domains of the counterclockwise loop in such a manner, thereby, the unstable action of the triangular magnetic domains of the antiferromagnetic materials is hindered and the magnetic domains are stably controlled.
Patent JP-H09311505-A (JP)
Title: Carrier for electrophotographic developer and its production
Inventor: HAKATA TOSHIYUKI
IPC: G03G9/107
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain stable triboelectrification property and excellent durability. SOLUTION: This carrier consists of a powder of spherical composite particles having 1 to 1000μm average particle size. The spherical composite particle consists of a core particle comprising an iron oxide particle and a hardened phenol resin, and a coating layer of a hardened copolymer resin of a phenol resin and one or more kinds selected from melamine resin, aniline resin and urea resin on the particle surface. The proportion of the iron oxide particle powder is 80 to 99wt.%. This carrier is produced by allowing an iron oxide particle powder, phenols and aldehydes to react in the presence of a basic catalyst to produce core particles comprising iron oxide particles and a hardened phenol resin, and then adding monomers of one or more kinds selected from melamines, anilines and ureas to the water-based medium which contains the core particles and unreacted phenols.  The amt. of monomers added is 0.2 to 5wt.% of the phenols, and the monomers are made to react with the unreacted phenols to form a coating film of a hardened copolymer resin of the phenol resin and the selected resin on the surface of the core particle.
Patent JP-S63318841-A (JP)
Title: Protocol converter
Inventor: KAWAMOTO MASAKAZU
IPC: G06F13/00
Filed: 1987-06-22
Abstract: PURPOSE:To realize plural data transfer processes conflicting with each other and to improve the overall throughput of a protocol converter, by allocating a sender addresses to plural bus connecting means respectively and extracting/ storing the data on each sender address. CONSTITUTION:The data to be transferred to a serial data link 22 are sent onto a time division bus 21 and received by the bus connection means 111-11n. Then a protocol conversion control means 12 allocates in turn the sender addresses obtained from the received data to the means 111-11n respectively. The data on the sender address allocated to each bus connection means is extracted out of the time division data on the bus 21 and stored in each of buffers 1111-111n of the bus connection means. While the data equivalent to a single transmission unit and stored in a buffer is converted into the serial data of a prescribed format by the means 12. This serial data is sent to the link 22 via a serial link connecting means 13.
Patent JP-S5677918-A (JP)
Title: Production of composite magnetic head
Inventor: FUJIOKA YOSHIHARU
IPC: G11B5/17
Filed: 1979-11-27
Abstract: PURPOSE: To increase both the working efficiency and the recording/reproduction efficiency, by forming a block by laminating plural magnetic substance plates and the nonmagnetic substance plates having winding holes on the face to be adjacent to the magnetic substance plates alternately, dividing the block into two parts and then applying the winding after joining the core blocks with a prescribed gap secured.  
     CONSTITUTION: The nonmagnetic substance plate 7A having such a thickness as to control the distance between the magnetic substance plates 6A and 6B composed of the ferrite or the like having the same thickness as the track width is provided between these plates 6A and 6B. Then the plates 6A and 6B are laminated with the nonmagnetic substance plates 7B and 7C provided at both ends. The plates 7AW7C are composed of ceramics or the like with addition of the winding hole having a semicircular cross section on the face to adjacent to the plates 6A and 6B. The block 9 thus formed with the lamination is divided centering on the dotted line, and the winding groove is provided to one of the divided faces to form a core having nearly a C-shaped cross section. The divided surfaces are finished into a mirror surface, and then the nonmagnetic substance is evaporated on one of the surfaces to obtain a nonmagnetic substance film. After this, both the surface are jointed together by melt-sticking into one body, and the surface to touch the tape is polished with addition of the winding. Thus a double-track composite magnetic head is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0713232-A (JP)
Title: Stroboscopic photographing device
Inventor: MARUYAMA HIROHITO
IPC: H05B41/32
Filed: 1993-06-24
Abstract: PURPOSE:To provide a stroboscopic photographing device including a stroboscopic device constituted so that a control signal controlling an external power source can be outputted from the stroboscopic device side, the various types of external power sources can be connected and the output action of the control signal can be controlled in response to the type of the connected external power source. CONSTITUTION:The stroboscopic photographing device is provided with the external power sources 1 and 2, the stroboscopic device 8 and connection codes 3 and 4. The codes 3 and 4 are provided with terminal constitution in response to the types of the power sources 1 and 2. Then, the stroboscopic device 8 and the power sources 1 and 2 are connected by the codes 3 and 4. The stroboscopic device 8 is constituted by including a starting means 10 outputting the control signal controlling the actions of the power sources 1 and 2 with an auxiliary power source as a power source at a starting time, a detection means 14 detecting the connecting or the disconnecting state of the power sources 1 and 2, the types of the connected power sources 1 and 2 and the action of a power source circuit 13 outputting the control signal when a DC high voltage is supplied from the power sources 1 and 2, and a control means 15 controlling the action of the starting means 10 in response to the output from the detection means 14.
Patent JP-H0444861-A (JP)
Title: Ink cartridge
Inventor: KAWAKAMI KAZUHISA
IPC: B41J2/185
Filed: 1990-06-12
Abstract: PURPOSE:To certainly recover a waste liquid regardless of the properties or inflow speed of the waste liquid by constituting a waste liquid recovery part of a superposed layer of a penetration sheet and an absorbing sheet containing a polymer absorbing material. CONSTITUTION:An ink bag 2 filled with ink is fixed to the bottom of a cartridge case by a laminated sheet and a taking-out port 9 is welded to the ink bag 2 to be held to the case 1. A detection plate 8 detecting the residual amount of the ink is fixed to the upper part of the ink bag 2 and a cylindrical waste liquid recovery bag 5 is placed on the upper part thereof by heat-sealing a film. A waste liquid port 3 is welded to the recovery bag 5 at the heat-sealed part to be held to the case l. Absorbing sheet 10 uniformly containing a starch type acrylic acid polymerized matter, for instance, as a polymer absorbing material and a penetration sheet 11 containing powdery chemical pulp are received in the recovery bag 5, for example, in a layered structure such that one penetration sheet 11 is sandwiched between two absorbing sheets 10. The recovery bag 5 expands with an increase in a recovery amount and the ink bag 2 is contracted and the detection plate 8 moves.
Patent JP-S5676576-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ISHII YASUNOBU
IPC: H01L29/80
Filed: 1979-11-26
Abstract: PURPOSE: To facilitate the current control of an N type semiconductor region in a semiconductor device by forming a gate electrode exhibiting Schottky barrier contact with N type and ohmic contact with P type in the semiconductor formed by joining the P type and N type semiconductor regions.  
     CONSTITUTION: P type semiconductor regions 2, 3, a semiconductor region 4 disposed therebetween, and N type semiconductor region 7 having semiconductor regions 5, 6 disposed at both sides of the region 4 are connected in parallel on the main surface side of the semi-insulating semiconductor substrate 1. An electrode 8 which exhibits ohmic contacts 9, 10 with the regions 2, and 3 and Schottky barrier contact 11 with the semiconductor region 7 in metal is formed at the main surface side opposite to the semiconductor substrate 1 side. When reverse polarity control voltage is applied to the P-N junctions 16, 17 between the gate electrode 8 and the source electrode 12, there can be obtained a depletion layer expanding to the side of semiconductor region 4 with the extent responsive to the value. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H097357-A (JP)
Title: Sound processor for audio recording apparatus
Inventor: MATSUI KENJI
IPC: G10L19/00
Filed: 1995-06-20
Abstract: PURPOSE: To provide the text-information providing means by speech synthesis suitable for carrying at the low cost. CONSTITUTION: A recording-part control means 3 sets an audio recording apparatus 4 at a reproducing mode. A text-information extracting means 2 demodulates the signal reproduced in the audio recording apparatus 4 and extracts the intended test information. A speech synthesis means 1 converts the text information outputted from the text-information extracting means 2 into the speech signal and provides the signal for users. At this time, the recording-part control means 3 stops and operates the audio recording apparatus 4 with the signal from the speech synthesis means 1 so as to synchronize the speech synthesis and the audio recording apparatus 4.
Patent JP-S6132491-A (JP)
Inventor: ISHII KENICHI
IPC: H05K1/18
Filed: 1984-07-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6045045-A (JP)
Title: Multilayer ceramic package
Inventor: KOBAYASHI TAKESHI
IPC: H01L23/12
Filed: 1983-08-23
Abstract: PURPOSE:To contrive to reduce the resistance value by enabling the formation of internal wirings of a large line width by a method wherein a recess to mount a semiconductor element in is provided inside, and at ast part of the internal wirings is led out to corresponding outer terminals from corresponding bonding pads through over the side wall of the recess. CONSTITUTION:An internal wiring formation substrate 2 is composed of e.g. three layers of the first-third substrates 21-23, and the bonding pads 51, 52, 53... are all arranged on the second internal wiring substrate 21 positioned in the middle. For example, the bonding pad 52 is led out to an outer wall conductive layer 82-2 via conductive wiring 62 formed directly on the substrate 21, other parts, e.g., 51 and 53 are led out to outer wall conductive layers 82-1 and 82-3, resepctively via inner wall conductive layer 91, 93,... and conductive wirigs 61, 63,... formed on the through hole inner wall of the substrate 21 or the substrate 22 of the upper layer. Since the conductive wirings 61,... can be increased in width, the resistance value of the internal wiring largely decreases.
Patent JP-H10202-A (JP)
Title: Device and method for putting on gloves
Inventor: YONEZAWA SHIGEMITSU
IPC: A61B19/04
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To enable gloves to be easily put on by forming then of a freely elastic material such as natural and synthetic rubber and by providing a means for fixing freely detachably/attachably a glove inserting entrance installed near the opening of a cabinet, and a mechanism for reducing air pressure inside the cabinet. SOLUTION: This is a device 1 for putting on hand a glove formed with a freely elastic member. The device is constituted of a cabinet 2 provided with an opening for enclosing a glove W, means 4 for fixing freely detechably a glove inserting entrance Wa which is installed near an opening 3 of this cabinet, and a mechanism 5 which is communicated with a prescribed position of the cabinet and which reduces air pressure inside the cabinet.
Patent JP-S5377161-A (JP)
Title: Oscillating circuit
Inventor: MATSUOKA TERUHIKO
IPC: H03L7/18
Filed: 1976-12-20
Abstract: PURPOSE:To increase the accuracy of oscillation and the stability, by counting the voltage control type oscillating pulse for the period specified with the oscillating output of crystal oscillator, and by giving the voltage corresponding to the difference between the counter value and the following counter value to the control type oscillator.
Patent JP-S63319074-A (JP)
Title: Swing rotor for centrifugal separator
Inventor: AIZAWA MASAHARU
IPC: B04B5/02
Filed: 1987-06-19
Abstract: PURPOSE:To lighten and strengthen the title rotor by winding a fiber-reinforced composite material between the bucket supporting bodies symmetrical to the rotation axis while aligning the fiber stream direction with the centrifugal force direction, and curing the material to form the rotor body. CONSTITUTION:The rotor body 4 is formed by the fiber-reinforced composite material consisting of a synthetic resin as the matrix and the high-strength and high-elasticity fiber such as glass fiber and carbon fiber as the reinforcing material. The materials are preferably formed into a sheet in parallel with each other in one direction or a fabric as a base material. As the forming method, the bucket supporting bodies 5 are supported equidistantly at four places, and the sheet-shaped fiber-reinforced material 7a and 7b are wound orthogonally to each other while exerting a specified tension. In this case, the materials 7a and 7b are alternately wound in every roll. The wound material is cured as it is or under pressure while adjusting the curing condition of the matrix. The part of the bucket supporting body 5 is then machined, and the rotor body 4 is obtained.
Patent JP-H05347141-A (JP)
Title: Light emitting electron tube
Inventor: UETSUKI TADAO
IPC: H01J63/08
Filed: 1992-06-15
Abstract: PURPOSE:To provide a light emitting electron tube whose electrodes are preheated in relatively short time and which has a long life against flashing operation. CONSTITUTION:A pair of filament-like electrodes 1, 2 on the opposite to each other are set in a tube 3. Electrons emitted one of the electrodes 1, 2 are accelerated by an electric field in the surroundings of the other electrode 1, 2 to excite a light-emitting gas and emit light. A resistor wire 4 is connected between one ends of both electrodes 1, 2 and one end of a resistor wire 5 is connected to the other end of one of the electrodes 1, 2. Both resistor wires 4, 5 are made of tungsten. At the time of preheating, a contact point of a switch S is selected and current is carried to the electrodes 1, 2 through both resistor wires 4, 5. At the start of the preheating, the resistivities of the resistor wires 4, 5 are small and thus large current for preheating runs in the electrodes 1, 2. After that, the resistivities of the resistor wires 4, 5 increase and the potential difference of the electrodes 1, 2 becomes large and the electron tube transfers to lighting condition. After the lighting, a contact point (b) of a switch S is selected and a current-limiting element Z is connected.
Patent JP-S5856522-A (JP)
Title: Phase shifter
Inventor: YAMASHITA NORIYUKI
IPC: H03H11/16
Filed: 1981-09-30
Abstract: PURPOSE:To perform phase control with a broad range without using a capacitor, by respectively applying a signal waveform to one input terminal of the 1st and 2nd voltage comparators and a comparison voltage to the other input terminal. CONSTITUTION:In inputting a signal waveform (a) of triangle shape is inputted to an input terminal Ti, an in-phase signal waveform (b) and an opposite-phase signal waveform (c) are outputted to the output of an amplifier 11 and they are inputted to one terminal of voltage comparators 12 and 13. A comparison voltage (d) is applied to the other terminal of the comparators 12 and 13 with a voltage source 15, then output signal waveforms (e) and (f) of the comparators 12 and 13 go to H level. An output signal waveform (g) of an RS type FF14 is a pulse wave with 50% of duty. The output signal waveform (g) at an output terminal T0 is outputted with the delay of phase by a time tau1 and this circuit can be regarded as a phase shifter of tau1. The phase shift angle of this phase shifter can be changed within the range of + or -90 deg. by changing the comparison voltage of the voltage source 15.